摘要
研究了函数序列关于弱收敛概率测度序列积分的控制收敛性,得到了控制收敛性定理,进而研究了期望泛函序列的上图收敛性,得到了概率测度弱收敛的若干新的等价条件.
Dominated convergence theorems for the integration of function sequence with respect to weak convergence probability measure sequence are studied. And some new equivalent conditions of weak convergence of probability measure are obtained. Then a sufficient condition of the epi-convergence of expectant functional sequence is obtained.
出处
《四川大学学报(自然科学版)》
CAS
CSCD
北大核心
2006年第5期948-954,共7页
Journal of Sichuan University(Natural Science Edition)
基金
国家自然科学基金(60574075)
陕西省教育厅专项基金(06JK150)
关键词
概率测度
控制收敛定理
上图收敛
弱收敛
probability measure
dominated convergence theorem
epi-convergence
weak convergence (2000 MSC 90C30)